Our 3412 rebuilt engines for 35K dozers are remanufactured to the highest standards. We remanufacture in-house to what is known as Bare Metal Remanufacturing. We fully disassemble every part of the engine down to a bare cylinder block. All paint is removed for inspection purposes. This allows us to find any casting defects or cracks.
Complete D10N CAT 3412 Engine Overhaul
All parts are cleaned and inspected. Cylinder blocks are machined. Crankshafts are measured and polished. For every engine rebuild, we replace all:
- Fuel pump and injectors
- Piston and liner kits
- Gaskets, seals, and o-rings
- Bearings, cups, and plugs
- Rocker shafts and rockers
- Regulating springs and valves
- Water pump and regulators
- Sensors, wiring harnesses and computer
- Transmission, brake, hydraulic and coolers
- Oil and fuel filters
- Oil pump
- Cylinder Heads
- Exhaust hardware
- Oil cooler
- Starter and alternator
- Wear parts
- Belts, hoses, clips, brackets, fittings and clamps
Genuine Caterpillar Parts for Your Caterpillar D10N CAT 3412 Engine Replacement
At Independent Rebuild Specialist, we use genuine Caterpillar parts to achieve premium quality rivaling new CAT 3412 engines for the 35K dozer fresh off the factory floor.
Painted, Dnyo Tested and Dressed for Shipping
All of our rebuilt CAT engines are painted at our facility and then Dyno tested. Many of our engine Dyno tests can be viewed on our YouTube Channel.
All of our engines are shrink wrapped and secured to a customized steel skid for stability and protection from weather elements during storage and shipping.
Our CAT Engine Rebuilds are Guaranteed…AND Fast!
We are not a middleman and stand by our work with a 100% warranty to assure our 3412 35K dozer engines can be dropped-in quickly for fast and reliable engine replacement at your location.
Our typical turnaround time for remanufacturing a D10N CAT 3412 dozer engine is as little as one week and we ship to most locations around the world.
Get a No Obligation Quote
We reply to all quote requests usually within the hour, during normal U.S. business hours, but always within 24 hours. Call us at 303-659-4652 with any questions about our D10N CAT 3412 rebuilt engines for the 35K dozer use our Quote Request form to see if our CAT replacement engines are a possible fit for you.